<?php return array (
  1 => 
  array (
    'username' => '小王',
    'content' => '晚上XXXXXX一起去保健',
    'create_time' => '1400000000',
  ),
  2 => 
  array (
    'username' => '隔壁的老王',
    'content' => '明天一起出门吧',
    'create_time' => '1400000000',
  ),
  3 => 
  array (
    'username' => '隔壁的寡妇',
    'id' => '3',
    'content' => '好啊，这样可以吗。',
    'create_time' => 1476257619,
  ),
  4 => 
  array (
    'username' => '小张',
    'content' => '好好啊',
    'create_time' => 1476257635,
  ),
  5 => 
  array (
    'username' => '小花',
    'content' => '这个可以有',
    'create_time' => 1476258379,
  ),
  6 => 
  array (
    'username' => '小花',
    'content' => '这个可以有',
    'create_time' => 1476258481,
  ),
  7 => 
  array (
    'username' => '小张',
    'content' => '没有好好的学习',
    'create_time' => 1476262850,
  ),
) ?>